Thats great news actually! Did you buy it from challenge? If so that would mean challenge has them going again and just needs time to catch up on back orders? This is just an assumption. They told me the other day 2-3 months

Nope, he must have gotten it before they stopped production on them a long time ago. I had one on my old E90 M3, wished I never sold it.

Trust me, if I even hear a hint of them going into production then I will contact you asap.

Challenge GT diffuser is seriously one of my favorite mods on my car. Love the length of the fins, and that there are only 2 not 3. Quality of the carbon weave is other-wordly. The whole thing is just elegant in its simplicity.

At the time i got it, I had no clue that it would become such a rare commodity, but I'm glad i picked it up when i did. There is seriously no valid excuse for challenge not to be putting this lip out in full force - if they could make it once, they can make it again.

+1 for this! Hopefully challenge will have an update in the next few weeks. I'd take a used one if they had one laying around at this point.

This came directly from Challenge at the end of February "We're still focusing on catching up on E92 production right now. Our supplier on these parts does alot of rolex series and nascar production so they were swamped with the daytona 24, and daytona 500. We're hoping they can make some good production progress now with those big events out of the way here.

I do have to say i dont forsee having the e90 ones on hand until a minimum 2-3 mos from now though as there is just alot on the table at the moment."

Haven't asked for any updates since but sounds like they're working on it.

I appreciate the interest guys! We still have the E92 ones trickling in right now and are also bringing another facility online in the next few weeks to handle some projects. Hopefully this will make things a bit easier to get the E90 diffuser back in production again for you all.